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Laparoscopic liver resection utilizing the ventral avascular area of the inferior vena cava:A retrospective cohort study

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World Journal of Gastroenterology 2025年第1期31卷 42-57页

作者： Kun huang Zhu Chen Heng xiao Hai-Yang Hu Xing-Yu Chen Cheng-You Du Xiang Lan Department of Hepatobiliary Surgery The First Affiliated Hospital of Chongqing Medical UniversityChongqing 400000China Department of General Surgery Mianyang Hospital of Traditional Chinese MedicineMianyang 621000Sichuan ProvinceChina

BACKGROUND Laparoscopic liver resection(LLR)can be challenging due to the difficulty of establishing a retrohepatic tunnel under *** the third hepatic hilum before parenchymal transection often leads to significant liver mobilization,tumor compression,and bleeding from the short hepatic veins(SHVs).This study introduces a novel technique utilizing the ventral avascular area of the inferior vena cava(IVC),allowing SHVs to be addressed after parenchymal transection,thereby reducing surgical complexity and improving outcomes in in situ *** To introduce and evaluate a novel LLR technique using the ventral avascular area of the IVC and compare its short-term outcomes with conventional *** The clinical cohort data of patients with pathologically confirmed hepatocellular carcinoma or intrahepatic cholangiocarcinoma who underwent conventional LLR and novel LLR between July 2021 and July 2023 at the First Affiliated Hospital of Chongqing Medical University were retrospectively *** novel LLR,we initially separated the caudate lobe from the IVC using dissecting forceps along the ventral avascular area of the ***,we transected the parenchyma of the left and right caudate lobes from the caudal side to the cephalic side using the avascular area as a ***,we addressed the SHVs and finally dissected the root of the right hepatic vein or left hepatic *** short-term postoperative outcomes and oncological results of the two approaches were evaluated and *** A total of 256 patients were included,with 150(58.59%)undergoing conventional LLR and 106(41.41%)undergoing novel *** novel technique resulted in significantly larger tumor resections(6.47±2.96 cm vs 4.01±2.33 cm,P<0.001),shorter operative times(199.57±60.37 minutes vs 262.33±83.90 minutes,P<0.001),less intraoperative blood loss(206.92±37.09 mL vs 363.34±131.27 mL,P<0.001),and greater resection volume(345.11±31.40 mL vs 264.38±31.98 mL,P<0.001)comp

关键词： Laparoscopic liver resection Inferior vena cava Retrohepatic tunnel Short hepatic veins Complex liver tumors Intraoperative bleeding control

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二氧化锡中空微球用于快速灵敏检测硫化氢

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高等学校化学学报 2017年第11期38卷 1953-1962页

作者：李光耀王煜曹尹亮肖忠良黄颖冯泽猛印遇龙曹忠长沙理工大学化学与生物工程学院电力与交通材料保护湖南省重点实验室微纳生物传感与食品安全检测协同创新中心长沙410114 中国科学院亚热带农业生态研究所长沙410125

以氨基酚醛树脂球作模板,通过一种简单的模板法制备了具有中空微球(HMS)结构的二氧化锡;将其涂覆于氧化铝陶瓷管金电极表面,制得一种新型薄膜式硫化氢传感器.采用X射线衍射(XRD)及透射电子显微镜(TEM)表征了材料的微观结构和形貌,并考... 详细信息

以氨基酚醛树脂球作模板,通过一种简单的模板法制备了具有中空微球(HMS)结构的二氧化锡;将其涂覆于氧化铝陶瓷管金电极表面,制得一种新型薄膜式硫化氢传感器.采用X射线衍射(XRD)及透射电子显微镜(TEM)表征了材料的微观结构和形貌,并考察了二氧化锡中空微球(Sn O2HMS)的气敏性能.结果表明,二氧化锡中空微球对硫化氢气体表现出良好的气敏特性.在最佳工作温度(200℃)下,所制作的传感器对142.6 mg/m3硫化氢的响应值高达97.13%,响应时间为22 s.该传感器对硫化氢的响应线性范围为0.2852~142.6 mg/m3,相关系数为0.9931,检出限达到0.1549 mg/m3,且几乎不受环境湿度和温度的影响,具有良好的重现性和选择性.对养殖场中硫化氢气体连续监测10个月后,传感器响应信号衰减了5.4%,表明该传感器具有长期稳定的使用寿命,可实现远程监测的实际应用.

关键词：二氧化锡中空微球硫化氢气体传感器氨基酚醛树脂球

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医院报表信息公开对药品费用的影响研究

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中国卫生资源 2017年第6期20卷 455-459页

作者：何运臻应晓华黄巧云复旦大学公共卫生学院上海200032

目的 :通过实证分析,研究福建省三明市医院报表信息公开对门诊及住院药费的影响,并探讨其原因。方法 :三明于2013出台政策以控制药费,其效果在2014年趋于平稳,而后三明开始推出医院报表信息公开。研究基于"健康三明"信息平台所公示的25... 详细信息

目的 :通过实证分析,研究福建省三明市医院报表信息公开对门诊及住院药费的影响,并探讨其原因。方法 :三明于2013出台政策以控制药费,其效果在2014年趋于平稳,而后三明开始推出医院报表信息公开。研究基于"健康三明"信息平台所公示的25家医院报表数据,构建分段时间序列模型,评估信息公开对药品费用的影响。结果 :医院报表信息公开之前,医院门诊次均药费和住院人均药费呈现上升趋势。报表公开后,短期内门诊与住院次均药费绝对值无显著变化。长期来看,次均药费上涨趋势得到控制,且这种影响在不同医院间各不相同。结论 :医院报表信息公开短期内不会影响医院门急诊次均药费和住院人均药费,但长期来看能控制药费上涨速度。

关键词：信息公开医院信息医疗费用三明医改

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A promising approach for quantifying focal stroke modeling and assessing stroke progression:optical resolution photoacoustic microscopy photothrombosis

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Neural Regeneration Research 2025年第7期20卷 2029-2037页

作者： xiao Liang Xingping Quan xiaorui Geng Yujing huang Yonghua Zhao Lei Xi Zhen Yuan Ping Wang Bin Liu Faculty of Health Sciences University of MacaoMacao Special Administrative RegionChina Center for Cognitive and Brain Sciences University of MacaoMacao Special Administrative RegionChina Department of Biomedical Engineering Southern University of Science and TechnologyShenzhenGuangdong ProvinceChina State Key Laboratory of Quality Research in Chinese Medicine Institute of Chinese Medical SciencesUniversity of MacaoTaipaMacao Special Administrative RegionChina Department of Emergency Zhujiang HospitalSouthern Medical UniversityGuangzhouGuangdong ProvinceChina

To investigate the mechanisms underlying the onset and progression of ischemic stroke,some methods have been proposed that can simultaneously monitor and create embolisms in the animal cerebral ***,these methods often require complex systems and the effect of age on cerebral embolism has not been adequately studied,although ischemic stroke is strongly *** this study,we propose an optical-resolution photoacoustic microscopy-based visualized photothrombosis methodology to create and monitor ischemic stroke in mice simultaneously using a 532 nm pulsed *** observed the molding process in mice of different ages and presented age-dependent vascular embolism ***,we integrated optical coherence tomography angiography to investigate age-associated trends in cerebrovascular variability following a *** imaging data and quantitative analyses underscore the differential cerebrovascular responses to stroke in mice of different ages,thereby highlighting the technique's potential for evaluating cerebrovascular health and unraveling age-related mechanisms involved in ischemic strokes.

关键词： age-dependent cerebral cortex ischemic stroke mouse model optical coherence tomography angiography photoacoustic microscopy photothrombosis vascular imaging

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美国图书馆理事会及其启示

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四川图书馆学报 2004年第3期 2-7页

作者：徐引篪盛小平黄颖中国科学院文献情报中心北京100080

理事会是美国图书馆的管理机构,负责研究解决图书馆的方针、政策、经费与实施等问题。国家与州级图书馆理事会在职权、任务与组织上是不同的。要实现图书馆的高效管理,必须处理好理事会与馆长、员工间的相互关系。文章还分析了国内图书... 详细信息

理事会是美国图书馆的管理机构,负责研究解决图书馆的方针、政策、经费与实施等问题。国家与州级图书馆理事会在职权、任务与组织上是不同的。要实现图书馆的高效管理,必须处理好理事会与馆长、员工间的相互关系。文章还分析了国内图书馆理事会不能全面推行的原因以及今后我国图书馆理事会建设应注意的几点问题。

关键词：图书馆理事会美国中国

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The relationships of hypertension and obesity in individuals of over 35 years of age of Xinjiang

The relationships of hypertension and obesity in individuals...

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第十三次全国心血管病学术会议

作者： LIU Fen,MA Yi-tong,YANG Yi-ning,XIE Xiang, LI xiao-mei,huang ying,CHEN Bang-dang Department of Cardiology.First Affiliated Hospital,Xinjiang Medical University,Urumqi 830054,China

Objective To analysis Body Mass Index and Risk of hypertension among all *** Data are from the Cardiovascular Risk Survey(CRS),a multi-ethnical community-based study of 14618 Chinese people aged 35 years and over at baseline in June 2008 to March *** Body Mass Index and Risk of hypertension among all participants.

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Prevalence of peripheral arterial disease and correlative risk factors in Hazakh residents from Fuhai area of Xiniiang Aletai

Prevalence of peripheral arterial disease and correlative ri...

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第十三次全国心血管病学术会议

作者： XIANG Yang,MA Yi-tong,YANG Yi-ning,LIU Fen,XIE Xiang, CHEN Bang-dang,LI xiao-mei,huang ying Department of Cardiology,First Affiliated Hospital, Xinjiang Medical University,Urumqi 830011,China

Objective To investigate the prevalence of peripheral arterial disease(PAD) and correlative risk factors in hazakh residents from Fuhai area of Xinjiang *** Cross-sectional and cluster sampling random selected method was carried out on 2213 residents over 35 years of age,in local residents from Fuhai area of Xinjiang *** collected statistics of

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[MeNH2]2[Zn(BTC)(BDT)0.5]·DMF:A New Metal-organic Framework Compound Based on Two Kinds of Organic Ligands

[MeNH2]2[Zn(BTC)(BDT)0.5]·DMF:A New Metal-organic Framework...

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中国化学会第六届全国结构化学学术会议

作者： Ze-Ping Wang,Mei-Ling Feng and xiao-ying huang~* State Key Laboratory of Structural Chemistry,Fujian Institute of Research on the Structure of Matter,the Chinese Academy of Sciences,Fuzhou,Fujian 350002,P.R.China

Metal-organic framework compounds have attracted tremendous attention for their great potential in gas storage,separation,and catalysis ***,we report a new three-dimensional(3D) metal-organic framework compound,namely,(MeNH)[Zn(BTC)(BDT)]·DMF(HBTC = 1,3,5-Benzenetricarboxylic acid;HBDT = 1,4-phenylene(5,5’-1H-tetrazole)·2HO;DMF =

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EZH2-dependent myelination following sciatic nerve injury

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Neural Regeneration Research 2025年第8期20卷 2382-2394页

作者： Hui Zhu Li Mu Xi Xu Tianyi huang ying Wang Siyuan Xu Yiting Wang Wencong Wang Zhiping Wang Hongkui Wang Chengbin Xue Research Center of Clinical Medicine Affiliated Hospital of Nantong UniversityKey Laboratory of Neuroregeneration of Jiangsu and Ministry of EducationCo-innovation Center of NeuroregenerationNMPA Key Laboratory for Research and Evaluation of Tissue Engineering Technology ProductsNantong UniversityNantongJiangsu ProvinceChina Medical School of Nantong University NantongJiangsu ProvinceChina Department of Neurology Affiliated Hospital of Nantong UniversityNantongJiangsu ProvinceChina Department of Rehabilitation Medicine Affiliated Hospital of Nantong UniversityNantongJiangsu ProvinceChina Department of Critical Care Medicine Nantong Fourth People’s HospitalNantongJiangsu ProvinceChina

Demyelination and remyelination have been major focal points in the study of peripheral nerve regeneration following peripheral nerve ***,the gene regulatory network of regenerated myelin differs from that of native *** of enhancer of zeste homolog 2(EZH2)hinders the differentiation,maturation,and myelination of Schwann cells in *** further determine the role of EZH2 in myelination and recovery post-peripheral nerve injury,conditional knockout mice lacking Ezh2 in Schwann cells(Ezh2^(fl/fl);Dhh-Cre and Ezh2^(fl/fl);Mpz-Cre)were *** results show that a significant proportion of axons in the sciatic nerve of Ezh2-depleted mice remain *** highlights the crucial role of Ezh2 in initiating Schwann cell ***,we observed that 21 days after inducing a sciatic nerve crush injury in these mice,most axons had remyelinated at the injury site in the control nerve,while Ezh2^(fl/fl);Mpz-Cre mice had significantly fewer remyelinated axons compared with their wild-type *** suggests that the absence of Ezh2 in Schwann cells impairs myelin formation and *** conclusion,EZH2 has emerged as a pivotal regulatory factor in the process of demyelination and myelin regeneration following peripheral nerve *** EZH2 activity during these processes may offer a promising therapeutic target for the treatment of peripheral nerve injuries.

关键词： demyelination EZH2 myelination peripheral nerve injury PRC2 remyelination Schwann cells sciatic nerve crush sciatic nerve transection

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Hedgehog通路分子SuFu在结直肠癌中的作用

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生命的化学 2017年第4期37卷 503-508页

作者：杨琪馨肖莹潘东朴黄河中南大学湘雅医院长沙410000 中南大学湘雅二医院长沙410000 中南大学湘雅基础医学院长沙410000

Hedgehog(Hh)信号通路在胚胎的正常发育过程中发挥关键作用,近年研究表明Hh信号通路在多种肿瘤中异常激活。Hh信号通路中的调控分子SuFu(suppressor of fused)在结直肠癌组织中普遍表达,而通路中其他关键分子并不存在此现象。SuFu可不通... 详细信息

Hedgehog(Hh)信号通路在胚胎的正常发育过程中发挥关键作用,近年研究表明Hh信号通路在多种肿瘤中异常激活。Hh信号通路中的调控分子SuFu(suppressor of fused)在结直肠癌组织中普遍表达,而通路中其他关键分子并不存在此现象。SuFu可不通过Pcth1和Smo直接作用于转录因子Gli。SuFu在胞质中与Gli结合,阻止Gli进入细胞核;也可在细胞核内辅助其他蛋白抑制Gli的活性,从而负反馈调控Hh信号通路。当SuFu基因发生突变时,其构象改变,对Gli的抑制作用减弱,而且使得Gli的表达增加,Hh通路异常激活,促进结直肠癌的发生发展。本文综述了Hh信号通路的作用机制以及SuFu分子与结直肠癌的关系,旨在为结直肠癌的靶向治疗积累一定的理论基础。

关键词： Hedgehog SuFu Gli1 结直肠癌

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